baber/WOPTO huggingface dataset:
Patent EP-0465784-A2 (EP)
Inventor: ULICH BOBBY LEE
IPC: G06T7/00
Filed: 1991-05-02
Abstract: A novel data processing technique is provided for detecting and locating a target from a plurality of two- dimensional images generated by an imaging sensor such as an imaging lidar system. This series of two dimensional images (made with one or more imaging detectors) is processed in an optimal statistical fashion to reliably detect and locate targets. The images are mathematically modified to reduce the deleterious effects of noise and thereby provide the highest possible probability of detection while simultaneously maintaining a very low probability of false alarm.
Patent EP-0467351-A2 (EP)
Inventor: HURTH FRITZ CARL ANTON
IPC: B60K23/04
Filed: 1991-07-17
Abstract: The present invention relates to a device for the automatic control of differentials, particularly for industrial machines, earth-movers and the like, which comprises processing means for evaluating a plurality of signals arriving from a plurality of sensors and selectors which can be electrically connected to the processing means. The processing means have switchable memory means and program-based driver means for actuating differential locking means.
Patent EP-0469567-A2 (EP)
Inventor: ANDERSON MARK ROBERT
IPC: H04N3/32
Filed: 1991-07-30
Abstract: In a television receiver, employing both a beam scan velocity modulation (SVM) system (35) and an on screen display (OSD) generator (40), the OSD generator selectively operates to produce characters or graphics which are superimposed on the main video picture display. During operation of the OSD generator, the SVM circuit may tend to undesirably introduce artifacts into the picture display. Circuitry (19) is provided for selectively disabling normal SVM circuit operation during OSD operation to prevent or reduce the perception of such artifacts.
Patent EP-0483819-A2 (EP)
Inventor: UCHIYAMA SADAO
IPC: G11B27/36
Filed: 1991-10-30
Abstract: A magnetic write/read device with use of a rotating drum system in which first and second writing heads (W1,W2) are arranged around a rotating drum (9) and the first and second writing heads overwrite first and second tracks on a magnetic tape so that one frame is formed by a pair of the adjacent first and second tracks. The magnetic write/read device comprises first and second reading heads (R1,R2) arranged in the rotating drum and corresponding to the first and second writing heads, respectively and the controlling means for controlling each head in sequence so that the first track of the present frame is recorded by the first writing head and then the first and second tracks of the penultimate frame are reproduced by the first and second reading heads, and in turn the second track of the present frame is recorded by the second writing head.
Patent EP-0490136-A2 (EP)
Inventor: ENGELDINGER HANS KARL
IPC: F16D69/00
Filed: 1991-11-21
Abstract: A solvent-free, heat-curable adhesive in powder form, containing a mixture of a solid phenolic resin with a latent curing agent in combination with an inorganic pigment mixture.
Patent EP-0456319-A2 (EP)
Inventor: CHEN TEH YI JAMES
IPC: H01L29/51
Filed: 1991-05-06
Abstract: A stacked floating gate field effect transistor (FET) structure for a UV EPROM or EEPROM array and method for making the same are disclosed in which a polysilicon floating gate layer (18) is formed on a silicon substrate (30), a layer of oxide is formed on the sidewalls (42) of the floating gate and then an oxide-nitride-oxide (ONO) composite layer (44) is formed overtop of the entire array substrate, including the floating gate (18) and the sidewall oxide (42). The ONO composite layer (44) and the sidewall oxide layers (42) act as an isolation dielectric between the floating gate (18) and a control gate (20) which is formed on top of the ONO layer (44).
Patent EP-0490474-A2 (EP)
Inventor: PETUCH BRIAN R
IPC: A61K31/365
Filed: 1991-10-09
Abstract: Incubation of 13-deoxy ivermectin aglycone with a species of  B .  subtilis  and of  S .  griseus  results in the production of 13-β ivermectin monoglucopyranoside as the major product and of 5-β ivermectin monoglucopyranoside as the minor product.
Patent EP-0484161-A2 (EP)
Inventor: IMATANI KATSUO
IPC: B24D11/00
Filed: 1991-10-31
Abstract: An abrasive sheet having a high flexibility, mechanical strength and heat resistance, comprises (A) a matrix comprising an aromatic polyimide resin and (B) abrasive grains having an average size of 65 - 150 µm and evenly dispersed in an amount of 2 to 50% by weight in the matrix, and is produced by forming a thin liquid layer from a dispersion comprising an aromatic polyamic acid solution with a rotation viscosity of 3000 to 6000 poises at 30°C and the above-mentioned abrasion grains dispersed in the solution, and dry-solidifying the liquid layer of the dispersion while imidizing the aromatic polyamic acid to a corresponding aromatic polyimide, the abrasive sheet having a thickness of 1.1 to 3.0 times the average size of the abrasive grains.
Patent EP-0485181-A2 (EP)
Title: Polyester resin composition
Inventor: SHIMOTSUMA SAKAE
IPC: C08K3/04
Filed: 1991-11-05
Abstract: A polyester resin composition;
     (A) which contains
   (a) a thermoplastic polyester resin, and   (b) a carbon black and/or a graphite, and       (B) in which the content of the above component (b) is 0.001 to 2 % by weight based on the total weight of the components (a) and (b). The polyester resin composition may further contain (c) a bromine-containing flame retardant, (d) an antimony-containing flame retardant aid and (e) an inorganic filler in addition to the components (a) and (b). This polyester resin composiotion permits marking of fine lines and precise print with a high contrast with a laser light.
Patent EP-0490570-A2 (EP)
Inventor: HSU JEMIN CHARLES
IPC: A01N43/80
Filed: 1991-12-04
Abstract: Synergistic microbicidal compositions are disclosed, comprising 4,5-dichloro-2-cyclohexyl-3-isothiazolone and one or more known microbicides for more effective, and broader control of microorganisms in various systems.
Patent EP-0449775-A2 (EP)
Inventor: STEINMANN BETTINA DR
IPC: C08G63/672
Filed: 1991-03-21
Abstract: Polyether-Polyester-Blockcopolymere erhältlich durch anionische Copolymerisation einer Monoepoxidverbindung mit einem cyclischen Anhydrid einer aromatischen Dicarbonsäure unter Verwendung eines Alkalimetallsalzes eines Polyalkylenglykols oder eines Polyalkylenglykolmonoalkylethers als Initiator, eignen sich als Dispergiermittel, insbesondere für die Herstellung von wässrigen Epoxidharzdispersionen bzw. -emulsionen. Mit diesen Dispersionen unter Zusatz von Härtungsmitteln hergestellte Ueberzüge zeichnen sich durch verbesserte lacktechnische Eigenschaften aus.
Patent EP-0499101-A2 (EP)
Inventor: LACKNER ANNA M
IPC: G09G3/36
Filed: 1992-01-31
Abstract: A shaped voltage pulse (10) is applied to a polymer dispersed liquid crystal (PDLC) cell to control its transmission characteristics. The voltage has an initially high level (12) that substantially exceeds the PDLC's threshold voltage (14). The initial voltage duration is relatively short, and is followed by a gradual reduction of the voltage to a level less than the threshold voltage (14) within a given time frame; the voltage is preferably reduced at a generally exponential rate. Fast response is obtained by setting the initial voltage (12) substantially above the voltage level that corresponds to the desired transmission level in the steady state; the voltage decays from its initial level (12) so that the PDLC transmission actually peaks at the desired range (16). The shaped wave form forces the PDLC to operate on a hysteresis curve along which the reduction in transmission is delayed as the voltage decays, thereby increasing the cell's optical throughput. The invention is particularly applicable to liquid crystal light valves.
Patent EP-0505992-A2 (EP)
Inventor: MAGNI AMBROGIO DR
IPC: C08F6/02
Filed: 1992-03-24
Abstract: Described is a selective process for the removal of catalytic residues based on AlCl₃ or its complex compounds deriving from the (co)polymerization of olefinic and diolefinic cuts, allowing the production of almost colourless hydrocarbon resins. This process comprises contacting the polymerized mass with organometallic compounds, treating the resulting mixtures with water or aqueous solutions, either acidic or basic, and separating the organic phase, which at this point is without inorganic residues.
Patent EP-0531893-A2 (EP)
Inventor: KIKUCHI AKIO FACTORY OF KABUSH
IPC: G06F3/048
Filed: 1992-09-03
Abstract: A coordinate detecting apparatus with a display unit (55) of a type having a separated control unit (12) constituted for the purpose of improving the handling facility of the coordinate detecting apparatus with the display unit, lowering the frequency for transferring data about the contents to be displayed, enabling the circuit for the display control means to be freely designed and also enabling the coordinate detecting apparatus to be connected to an existing computer body. The coordinate detecting apparatus (11) with the display unit is supplied with power from a power source of said control unit, data about the contents to be displayed is supplied from the control unit to the coordinate detecting apparatus with the display unit via one integrated cable (17) while being compressed to form a graphic control signal, the data about the contents to be displayed is restored in the coordinate detecting apparatus with the display unit and the aforesaid function is given to an interface board.
Patent EP-0535464-A2 (EP)
Inventor: GRIGO ULRICH DR
IPC: C08K5/42
Filed: 1992-09-18
Abstract: The present invention relates to thermoplastic polycarbonates containing from 0.1 to 10.0% by weight, preferably from 0.1 to 5.0% by weight, based on the weight of polycarbonate, of polyalkylene oxides of the formula (I) …<IMAGE>… in which … …  R is H, C1-C6-alkyl, tetrahydropyranyl or a silyl radical, …  R' is H or C1-C6-alkyl, and …  x is an integer from 1 to 100, … and containing from 0.1 to 10% by weight, preferably from 0.1 to 5.0% by weight, again based on the weight of polycarbonate, of aromatic compounds with sulphonic acid ester substituents. …<??>The said combination of additives stabilises the polycarbonate against the action of gamma rays, so that mouldings produced from these polycarbonates can be used as sterilisable equipment, for example in medicine.
Patent EP-0541992-A2 (EP)
Inventor: CHEN JOSEPH
IPC: G06F3/06
Filed: 1992-10-19
Abstract: The present invention provides a storage device array system (24) and method for operating a storage device array system that provides for data transfers to and/or from a storage device array (30) during the reconstruction of data contained in a failed storage device (e.g. 32-7) onto a spare storage device (36). One embodiment of the invention provides for data transfers during the reconstruction of data on the spare storage device (36) onto a storage device that is replacing the failed storage device. Another embodiment of the invention allows data, contained in a storage device to or from which data can be written and read but only in a hindered manner, to be reconstructed on a spare storage device (36) using other storage devices (32) in the array (30). In this situation, write operations to the storage device array (30) are conducted in a manner that provides fault tolerance, i.e. the ability to continue the reconstruction process, in the event one of the other storage devices being used to reconstruct the data on the spare storage device (36) cannot provide the necessary data for reconstruction.
Patent EP-0543191-A2 (EP)
Inventor: ARNOLD CARL BERNARD
IPC: A61B6/00
Filed: 1992-10-30
Abstract: The present invention relates to an electronic assembly, apparatus and process for scanning input information from patient information cards, processing the information and imaging the processed information on films and, in particular, on X-ray films in automatic daylight film handling systems.
Patent EP-0516216-A2 (EP)
Inventor: GREENBERG CRAIG BRADLEY
IPC: H03H17/02
Filed: 1992-05-19
Abstract: A circuit architecture suitable for use in a television receiver which effectively performs a ghost or echo cancellation procedure on post-echo components and pre-echo components occurring within the transmission channel. The apparatus features a filter circuit architecture which can be configured under programmed control so as to partition groups of its filter sections to form IIR filters and FIR filters. The filter architecture is suitable for use in multi-circuit configurations and can be used with clustering algorithms to increase the efficiency and optimize the use of the available circuit architecture.
Patent EP-0529752-A2 (EP)
Inventor: DOLHERT LEONARD EDWARD
IPC: H01L23/498
Filed: 1992-08-19
Abstract: Metallization formulations containing a mixture of AlN and metal are used to form hermetic vias in AlN dielectric bases for electronic packaging. The metal may be W, Mo, or mixtures thereof. The metallization may be cofired with the AlN dielectric base. The metallization is especially useful for making electrically conductive hermetic through-vias in AlN bases.
Patent EP-0517466-A2 (EP)
Inventor: PRIMEAUX DUDLEY JOSEPH II
IPC: C08G18/73
Filed: 1992-06-01
Abstract: Aliphatic spray polyurea elastomers comprising an (A) component including an aliphatic polyisocyanate, and a (B) component including an amine-terminated polyoxyalkylene polyol and a chain extender exhibit UV-stability, increased flexibility and good processing characteristics when the chain extender is a diamine-terminated compound.
Patent EP-0526096-A2 (EP)
Inventor: SUGAYA AKIO
IPC: G06K15/02
Filed: 1992-07-23
Abstract: An image recording apparatus compares the memory size for storing image data corresponding to an image to be recorded with a recording sheet size designated by a recording sheet size designation command included in printing data output from an external apparatus. If the recording sheet size exceeds the memory size, the apparatus forms image data in a resolution lower than a normal resolution and stores the data in the memory. On printing the image in accordance with the stored image data, the apparatus multiplies the data in the memory and records the image in the initial resolution.
Patent EP-0505342-A2 (EP)
Inventor: LEMETYINEN MARKKU
IPC: G10K11/172
Filed: 1992-03-17
Abstract: The invention concerns a reactive sound attenuator for air-conditioning ducts, in particular for air ducts in paper mills, said sound attenuator (20) consisting of at least two chambers (21, 23) separated from one another by means of a partition wall (22), which partition wall (22) is provided with an opening or with a tube (24) placed in the direction (A) of flow of the air flowing through the sound attenuator, the air flowing through said opening or tube out of one chamber into the other. The main plane of the partition wall (22) is at an acute angle in relation to the direction (A) of flow of the air flowing through the sound attenuator. The partition wall (22) is at an angle α of 40°... 70° in relation to the direction (A) of flow of the air flowing through the sound attenuator.
Patent EP-0579062-A2 (EP)
Inventor: ELFENTHAL LOTHAR DR
IPC: C09C1/36
Filed: 1993-07-03
Abstract: The photoactivity of subpigmentary titanium dioxide can be reduced if the photostability-enhancing ions known per se in connection with titanium dioxide pigments are not applied to the surface but are incorporated as dopants into the pigment particle. A process for preparing doped subpigmentary titanium dioxide particles starts with promoter nucleus preparation, and the dopant is added to the partially hydrolysed sodium titanate prior to the peptising step.
Patent EP-0564250-A2 (EP)
Inventor: COOPE JANET LYNN
IPC: D06L3/02
Filed: 1993-03-30
Abstract: An aqueous cleaning composition is provided which includes an amido or imido organic peroxyacid having water solubility of less than 1 x 10⁻⁴M, a structuring surfactant and a pH-adjusting system for maintaining pH from 3.5 to 8.5 during storage and, upon dilution with a wash water, causing pH to rise by at least 0.5 pH units.
Patent EP-0583986-A2 (EP)
Title: Shockproof optical waveguide device
Inventor: IKEDA MTSUAKIRA C O NIPPON SHE
IPC: G02B6/28
Filed: 1993-08-19
Abstract: An optical waveguide device has a casing (3), a base member (1) housed in the casing, at least one input optical fiber cable (8) and at least one output optical fiber cable (9) which are introduced into the casing, an optical waveguide substrate (2) mounted on the base member (1) and connected to respective ends of the input and output optical fiber cables for transmitting a light signal from the input optical fiber cable (8) to the output optical fiber cable. Support bases (6) and holders (7) are fixed to the base member (1) for holding end portions (81,91) of the input and output optical fiber cabled on the base member, and a bushing (4) or bushings in the casing (3) are for introducing the input and output optical fiber cables into the casing. The optical waveguide substrate (2) has an optical waveguide (2a) branched into a plurality of waveguide paths, and input and output optical fiber cables are coupled to each other through the optical waveguide.
Patent EP-0620531-A2 (EP)
Inventor: IMAI ATSUSHI C O SONY CORPORAT
IPC: H04N5/262
Filed: 1994-04-14
Abstract: A three-dimensional image special effect apparatus wherein operation for setting a parameter can be performed simply and a special image can be moved smoothly to a distance only by a single manual operation of a track ball (21) or a rotary ring (22) is disclosed. A special image produced by an image special effect processing section (15) is manually operated in first and second three-dimensional directions (X, Y) by a track ball (21) and in a third three-dimensional direction (Z) by a rotary ring (22) disposed along an outer periphery of the track ball (21). A condition in which a parameter for determining a condition of the special image can be set is established and a setting menu for setting a parameter which determines a condition of the special image is produced by a CPU (11). Under the control of the CPU (11), a cursor for designating a parameter on the setting menu is operated by way of the track ball (21), and a value of the parameter is set by way of the rotary ring (22).
Patent EP-0642837-A2 (EP)
Inventor: KEIM KARL-HEINZ
IPC: B05B15/654
Filed: 1994-09-08
Abstract: Spray element, especially for die spraying devices, comprising: 
   a feed line for fluid working medium and a feed line for control air; 
   an atomising device (18) connected to the feed line for the working medium; and 
   a switching valve (62), controllable as a function of pressure, with an elastically pretensioned valve body (68) for the optional making or breaking of the connection between the feed line for working medium and the atomising device (18), characterised in that the valve body (68) is designed with internal elastic pretension.
Patent EP-0651465-A2 (EP)
Inventor: SIEMON JOHN A
IPC: H01R13/719
Filed: 1994-09-22
Abstract: An electrically balanced wiring device (100) comprises first and second rows (110 and 112) of connector blocks (108) including beam contacts for transmission lines. A row (116) of connecting strips (114) is located between the first and second rows (110 and 112) of connector blocks (108). The connecting strips (114) include a first and second set of contacts co-operating to define defeatable electrical connections in said connecting strips. The connector blocks (108) and connecting strips (114) are mounted on a circuit board (106). A circuitry on the circuit board (106) connects the contacts of the connector blocks in the first row (110) to the contacts of the first set in the connecting strips (114) and the contacts of the connector blocks in the second row (112) to the contacts of the second set in the connecting strips (114). The circuitry on the circuit board (106) is configured so as to substantially restore electrical balance to the transmission lines wherein cross talk originating from said first and second connector means is reduced.
Patent EP-0650865-A2 (EP)
Inventor: MOSS GAYLORD E
IPC: B60Q1/30
Filed: 1994-10-29
Abstract: A holographic center high mounted stoplight system is disclosed that includes a light source (15) for providing a nearly collimated beam, an expanding lens (22) responsive to the nearly collimated beam for providing a diverging or converging reconstruction beam, and a stoplight hologram (20) responsive to the expanding beam for producing stoplight illumination. Also disclosed is a holographic center high mounted stoplight system that includes a light source for providing a nearly collimated beam, a light bending hologram for providing a diffracted near collimated beam, and an expanding stoplight lens array responsive to the diffracted near collimated beam for providing non-collimated stoplight illumination (Fig. 1).
Patent EP-0664204-A2 (EP)
Inventor: GEIGER ALBERT
IPC: B29C70/72
Filed: 1994-12-21
Abstract: A plastic component has a metal part embedded in it during mfr. such that the latter (1) extends either fully or part of the way through the plastic and has its ends exposed. The embedded section (4) of the metal part (1) has a roughened area (5) across the width and extending around the periphery of the part (). Also claimed is the metal part in the form of a flat contact strip tab for embedding in plastic.
Patent EP-0614331-A2 (EP)
Inventor: MUYSHONDT JORGE ENRIQUE
IPC: G06F1/16
Filed: 1994-03-03
Abstract: In a printed circuit board having a plural number of conductor layers separated by a plural number of insulator layers, a Faraday cage is constructed including a first and a second ground plane disposed in a first and second conductor layer respectively. The ground planes being electrically interconnected at their peripheries, preferably by a plurality of vias. A third conductor layer is disposed between the first and second conductor layers in which a plurality of signal paths are defined. The Faraday cage surrounds a shielded portion of the third conductor layer so that electrical signals conducted through the shielded portion are isolated from electrical noise. The invention finds particular application in a mixed digital/analog board separated into a digital section of the board having a digital ground plane defined in one of the conductor layers and a plurality of digital signal paths defined in another of the conductor layers and an analog section of the board having the Faraday cage and the shielded portion. Thus, the plurality of signal paths in the shielded region are intended for analog signals which are sensitive to digital noise. Additional conductor layers in the analog section can be added inside and outside the Faraday cage. Those analog signal paths located outside the cage are defined for analog signals which are less sensitive than analog signals in the shielded region. The board may be an audio card for a digital computer.
Patent EP-0645328-A2 (EP)
Inventor: BROTHERSTON COLIN PETER
IPC: B65H3/34
Filed: 1994-09-28
Abstract: A sheet feed assembly for feeding sheets from a stack comprises a vacuum feed device (8) which is movable to feed a sheet from the stack in the feed direction while the sheet is hold on the feed device under vacuum. A sheet holding device (18) is spaced from the vacuum feed device adjacent the stack in use for selectively preventing sheets from being fed from the stack. A control device (20,26) coupled to the vacuum feed device (8) and to the sheet holding device (18) selectively supplies a vacuum to the vacuum feed device to cause the device to feed a sheet and at substantially the same time to deactivate the sheet holding device so as to allow a single sheet to be fed by the vacuum feed device.